杭州联洋化工有限公司

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Pduct Details
Product Name 4,4'-Diamino diphenyl amine
Alias 4,4'-Iminodianiline;N1-(4-Aminophenyl)benzene-1,4-diamine;DADPA
English
Molecular formula C12H13N3
Molecular weight 199.25
CAS No 537-65-5
EINECS
Specification

Water: 1.0% max

Total impurity:3.0% max

Residue on ignition:0.5% max

Assay(HPLC):97% min

Appearance traits

Light purple powder

Use Intermediate of Liquid crystal, OLED Materials ,organic intermediate
Package 1kg/bottle, 25kg/drum, or according to customer's require
Other product information

Properties: 

[ Density ]: 1.245g/cm3

[ Boiling Point ]: 410.7ºC at 760mmHg

[ Flash Point ]: 239.2ºC

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